A method and system for analysis of a facility may include providing an emulation host system, generating a pristine circuit model on the emulation host system, inserting a first hardware trojan model, emulating operation of the golden circuit model, and emulating operation of the first hardware trojan model, and determine a set of machine-learning models, detecting the presence of an unknown trojan as a function of the set of machine learning models and using the same to authenticate the integrity of a GPS signal.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method of authenticating the integrity of a GPS signal, said method comprising the steps of: operating an electronic facility comprising a plurality of ML instruments, said plurality of ML instruments being adapted to store operational navigation data and GPS waypoint data; receiving said operational navigation data and said GPS waypoint data from said plurality of ML instruments; receiving a trusted waypoint; receiving a normal signature; calculating an operational waypoint as a function of said trusted waypoint and said operational navigation data; detecting anomalous behavior of said operational navigation data as a function of said normal signature and said operational navigation data; determining if the operational waypoint data and the GPS waypoint data are substantially equivalent; and authenticating said GPS waypoint data as a function of said error factor and said detection of anomalous behavior.
2. The method of claim 1 wherein said substantial equivalence is further characterized as within an error bound.
3. The method of claim 1 wherein said operational navigation data if further characterized as comprising throttle data, steering data, and compass data.
4. The method of claim 1 wherein said detecting anomalous behavior is performed inside of the ML instrument.
5. An electronic facility configure to perform the method of claim 1 .
6. A non-transitory computer readable medium storing computer readable instructions which, when executed in a processing system, causes the processing system to perform the steps of a method according to claim 1 .
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
December 27, 2020
March 15, 2022
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